Existing data sets for evaluating algorithms for detecting, classifying, and tracking pedestrians and cyclists only contain optical imagery. Even in these evaluation data sets, there is no independent ...

Suggested Citation: "Ground Truth: Corona Landmarks." National Academy of Sciences. 2019. Ground Truth: Corona Landmarks. Washington, DC: The National Academies Press. In this series of images of what ...

Julie Anand and Damon Sauer, “Calibration Mark AD48 with Satellites,” from Ground Truth: Corona Landmarks (courtesy the artists) Strange colossal shapes dot the Sonoran Desert in Arizona, x-shaped ...

In a blog post today detailing its Ground Truth data collection program for Google Maps, Google announced some new features rolling out to users in Taiwan, Russia and Malaysia. As part of the Ground ...

It takes massive amounts of data to train AI models. But sometimes, that data simply isn’t available from real-world sources, so data scientists use synthetic data to make up for that. In machine ...